static

Index-based access for the map elements.

* If range is not empty, set a range of values to valid from [start, end). * updateBounds() need to be called explicitly after setValidRange() call

A held allocation is reclaimable on demand.

Returns true if any of the arguments in the vector might have null element.

Resizes the "initialized" part of the buffer. For non-POD types, it calls default constructors or destructors if the size expands or shrinks respectiv

Fetches another batch from the task queue. Starts the task if not started yet.

static */

* Get total length of all streams including child. */

Marks specified row as null. Allocates and initializes null buffer if this is the first null.

static

Adds key-value pair if entry with that key doesn't exist yet.

* @return true if given index is selected, false if not */